Staff Full Stack Engineer

About the Company

Sinclair Talent Solutions is partnering with a fast-growing, well-funded audio AI company based in San Francisco. This company recently closed a $50M Series B from top-tier investors and works with most major FAANG companies and leading AI labs. The team is small, sharp, and ships to production daily, building real-time pipelines that process terabytes of audio data at scale.

Job Duties

• Own and drive 0-to-1 product development across the full stack
• Make key technical decisions quickly, often with limited data, in a fast-paced startup environment
• Build and maintain scalable systems that process terabytes of audio data
• Collaborate closely with research engineers on data collection and iteration
• Mentor junior engineers and help set technical standards as the team scales
• Ship to production on a regular, ongoing basis

Job Requirements

• 5 to 8 years of experience in product-focused full stack engineering
• Proven track record of owning technical decisions in a startup or high-growth environment
• Experience with Next.js, TypeScript, TailwindCSS, Node.js, tRPC, PostgreSQL, and AWS
• Familiarity with tools such as Trigger.dev, WebRTC, FFmpeg, and Python is a plus
• Strong communication skills and ability to work cross-functionally with research and product teams
• Comfortable working on-site in San Francisco five days a week